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A white dwarf binary candidate discovered by LAMOST using dynamical method 期刊论文
JOURNAL OF HIGH ENERGY ASTROPHYSICS, 2025, 卷号: 45, 页码: 428-437
作者:  Zhu, Haifan;  Wang, Wei;  Li, Xue;  Li JJ(李佳佳);  Tian, Pengfu
Adobe PDF(4801Kb)  |  收藏  |  浏览/下载:82/1  |  提交时间:2025/02/13
Radial velocity  Binary stars  White dwarf  
Identifying Hierarchically Triple Star Systems with Gaia DR3 and LAMOST 期刊论文
ASTRONOMICAL JOURNAL, 2025, 卷号: 169, 期号: 2
作者:  He, Tongyu;  Li J(李蛟);  Li JD(李江丹);  Xiong JP(熊建萍);  Zhang, Xiaobin;  Kovalev, Mikhail;  Cheng QY(程其原);  Guo SF(郭素芬);  Yang, Mingkuan;  Chen XF(陈雪飞);  Han ZW(韩占文)
Adobe PDF(2219Kb)  |  收藏  |  浏览/下载:139/2  |  提交时间:2025/01/20
LAMOST J171013+532646: A detached short-period noneclipsing hot subdwarf plus white dwarf binary 期刊论文
ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 693
作者:  Yang, Mingkuan;  Yuan, Hailong;  Bai, Zhongrui;  Li ZW(李振威);  He, Yuji;  Huang, Xin;  Dong, Yiqiao;  Wang, Mengxin;  Chen XF(陈雪飞);  Wang, Junfeng;  Cheng, Yao;  Zhang, Haotong
Adobe PDF(32366Kb)  |  收藏  |  浏览/下载:47/0  |  提交时间:2025/02/13
binaries: general  subdwarfs  white dwarfs  
Radial velocity variability fractions of different types of hot subdwarf stars 期刊论文
ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 693
作者:  He RJ(贺锐杰);  Meng XC(孟祥存);  Lei, Zhenxin;  Yan, Huahui;  Lan SY(兰顺义)
Adobe PDF(3030Kb)  |  收藏  |  浏览/下载:69/0  |  提交时间:2025/01/20
binaries: close  stars: evolution  subdwarfs  
When LAMOST meets Gaia DR3 Exploring the metallicity of open clusters 期刊论文
ASTRONOMY & ASTROPHYSICS, 2024, 卷号: 692
作者:  Zhang RY(张汝媛);  Wang, Guo-Jian;  Lu, Yuxi;  Guo SF(郭素芬);  Lucatello, Sara;  Fu, Xiaoting;  Wang, Haifeng;  Wang LQ(王璐茜);  Schiappacasse, José;  Chen, Jianxing;  Han ZW(韩占文)
Adobe PDF(2185Kb)  |  收藏  |  浏览/下载:12/0  |  提交时间:2025/04/01
stars: abundances  stars: evolution  galaxies: star clusters: general  
Detection of the lowest mass ratio contact binary in the universe: TYC 3801-1529-1 期刊论文
ASTRONOMY & ASTROPHYSICS, 2024, 卷号: 692
作者:  Li, Kai;  Gao, Xiang;  Guo, Di-Fu;  Gao, Dong-Yang;  Chen, Xu;  Wang, Li-Heng;  Xin YX(辛玉新);  Han, Yu-Xin;  Kim, Chun-Hwey;  Jeong, Min-Ji
Adobe PDF(15338Kb)  |  收藏  |  浏览/下载:69/1  |  提交时间:2024/12/16
binaries: close  binaries: eclipsing  stars: evolution  stars: individual: TYC 3801-1529-1  
TV Mon - post-mass transfer Algol-type binary with δ Scuti pulsations in primary component 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 卷号: 535, 期号: 3, 页码: 2651-2669
作者:  Kovalev, Mikhail;  Li ZW(李振威);  Xiong JP(熊建萍);  Matekov, Azizbek;  Bo, Zhang;  Chen XF(陈雪飞);  Han ZW(韩占文)
Adobe PDF(3552Kb)  |  收藏  |  浏览/下载:104/6  |  提交时间:2024/12/02
binaries: eclipsing  binaries: spectroscopic  stars: fundamental parameters  stars: individual: TV Mon  
A potential mass-gap black hole in a wide binary with a circular orbit 期刊论文
NATURE ASTRONOMY, 2024
作者:  Wang, Song;  Zhao, Xinlin;  Feng, Fabo;  Ge HW(葛宏伟);  Shao, Yong;  Cui, Yingzhen;  Gao, Shijie;  Zhang LF(张力夫);  Wang, Pei;  Li, Xue;  Bai, Zhongrui;  Yuan, Hailong;  Huang, Yang;  Yuan, Haibo;  Zhang, Zhixiang;  Yi, Tuan;  Xiang, Maosheng;  Li ZW(李振威);  Li, Tanda;  Zhang, Junbo;  Zhang, Meng;  Han, Henggeng;  Fan, Dongwei;  Li, Xiangdong;  Chen XF(陈雪飞);  Liu ZW(柳正伟);  Meng XC(孟祥存);  Liu, Qingzhong;  Zhang, Haotong;  Gu, Wei-Min;  Liu, Jifeng
Adobe PDF(4348Kb)  |  收藏  |  浏览/下载:321/1  |  提交时间:2024/09/18
A fast-rotating blue straggler star in the tidal tail of the open cluster NGC 752 期刊论文
ASTRONOMY & ASTROPHYSICS, 2024, 卷号: 686
作者:  Li, Chunyan;  Zhong, Jing;  Qin, Songmei;  Jiang DK(姜登凯);  Shan, Xingmei;  Chen, Li
Adobe PDF(1390Kb)  |  收藏  |  浏览/下载:79/0  |  提交时间:2024/07/01
blue stragglers  open clusters and associations: individual: NGC 752  
A Catalog of Early-type Runaway Stars from LAMOST DR8 期刊论文
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2024, 卷号: 272, 期号: 2
作者:  Guo YJ(郭彦君);  Wang LQ(王璐茜);  Liu, Chao;  Wu, You;  Han ZW(韩占文);  Chen XF(陈雪飞)
Adobe PDF(8759Kb)  |  收藏  |  浏览/下载:125/0  |  提交时间:2024/07/04